Checker® HC (Handheld Colorimeter) for Iodine Detection (Hanna Instruments)

Iodine is sometimes used as a disinfectant for the potable water and poultry industries. The rapid determination of iodine is required for adequate control of this bactericide. This product bridges the gap between simple chemical test kits and professional instrumentation. Accurate and affordable, Checker HC portable handheld colorimeters for iodine detection feature a resolution of 0.01 ppm (125 points) and an accuracy of ±5% of reading ±0.01. They also use a modification of the DPD method for residual chlorine. The contoured style fits in your palm and pocket and the large LCD is easy to read. An auto shut-off feature prevents the battery from draining if you do not shut off the meter.
To use, zero the instrument with the water sample. Next, add the reagent. Finally, place the vial into the Checker HC, press the button and read the results.


Specifications for Checker HC (Handheld Colorimeter)
for Iodine Detection (Hanna Instruments)
Range0.0 to 12.5 ppm (mg/L)
Accuracy±5% of reading ±0.1 ppm (mg/L)
Resolution0.1 ppm (mg/L)
Light SourceLED at 525 nm
Light DetectorSilicon photocell
Environment0 to 50°C (32 to 122°F);
RH max 95% non-condensing
Battery Type(1) 1.5V AAA
Auto-offAfter 2 minutes of non-use and after read
Dimensions81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight64 g (2.25 oz)
MethodDPD method
WarrantySix months
Filter
Item No. Product Description Unit of Measure Your Cost Purchase
Checker® HC for Iodine Detection
5151-45
Checker® HC for Iodine Detection Each
$67.99
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
Checker® HC for Iodine Detection
5151-46
Replacement Iodine Reagent for HI718 Iodine Checker HC Pack of 25
$14.99
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock